Jun 10 06:41:29 funakoshi kernel: [ 8372.092892] thinkpad_acpi: unknown possible thermal alarm or keyboard event received Jun 10 06:41:29 funakoshi kernel: [ 8372.092894] thinkpad_acpi: unhandled HKEY event 0x60c0 Jun 10 06:41:29 funakoshi kernel: [ 8372.092895] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx Linux funakoshi 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux What information would you like? I have the Lenovo Twist, just upgraded to Ubuntu 14.04. I ran 12.04 on it for a year, ACPI was always a problem. It works as long as I never let it enter sleep mode on battery, or operate on batter for too long. So I always plug in and it always works reliably. I would be willing to send more information, just let me know what you need. st ------------------------------------------------------------------------------ HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions Find What Matters Most in Your Big Data with HPCC Systems Open Source. Fast. Scalable. Simple. Ideal for Dirty Data. Leverages Graph Analysis for Fast Processing & Easy Data Exploration http://p.sf.net/sfu/hpccsystems _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel